AMTI Force Measurement Systems
In 2026, AMTI celebrates 50 years as the global leader in multi-axis force measurement, load cell systems, and testing solutions. We are committed to the constant evaluation and refinement of our products in order to best meet the needs of the clinical, research, and high-performance sports communities we serve.
Featured Products
Mobile Instrumented Mound
AMTI’s new Mobile Instrumented Pitching Mound provides 3D forces and moments under each foot throughout an entire pitch in a fully portable package. Featuring three embedded Optima-BMS force plates, the Mobile Mound offers mobility without sacrificing the accuracy, reliability, and repeatability that define AMTI force measurement.
Optima BMS400600 3D Force Platform
The BMS400600 is AMTI’s most popular mountable multi-axis force plate. This versatile 40 by 60 cm plate can be used for a wide range of activities, including gait, balance, and sports applications. As part of our Optima Biomechanics Measurement Series (BMS), this platform offers superior accuracy over the competition combined with a high natural frequency in the most affordable package.
Tandem Force-Sensing Treadmill
The Tandem Instrumented Treadmill is AMTI’s most popular force-sensing treadmill, allowing for the measurement of bilateral forces during both walking and running. The innovative front-to-back split belt design eliminates the tendency for subjects to widen their stance and alter their gait, as research has shown can be the case with a side-by-side split belt treadmill.
Explore our full product suite
Optima Calibration Technology
AMTI’s patented Optima calibration technology is a revolutionary development in force measurement, offering a 10-fold improvement over any force plate system on the market.
Optima provides levels of accuracy never before seen in force platform systems:
- Average COP accuracy of just a fraction of a millimeter
- Crosstalk values typically ±0.05% of applied load
- Measurement accuracy typically ±0.1% of applied load*
A recognized brand you can trust
